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(11)

EP 4 456 961 A1

(12)

(43) Date of publication: 06.11.2024 Bulletin 2024/45 (21) Application number: 22917140.0 (22) Date of filing: 18.10.2022

(51) International Patent Classification (IPC):  A61M 25/10(2013.01) A61M 60/135(2021.01) A61M 60/295(2021.01) A61M 60/508(2021.01) (52) Cooperative Patent Classification (CPC): A61B 17/12045; A61B 17/12109; A61B 17/12136; A61B 2017/00022; A61M 60/135; A61M 60/295; A61M 60/33; A61M 60/497; A61M 60/843; A61M 60/841; A61M 60/508; A61M 60/31 (86) International application number: PCT/US2022/046997 (87) International publication number: WO 2023/129252 (06.07.2023 Gazette 2023/27)

(84) Designated Contracting States: AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC ME MK MT NL NO PL PT RO RS SE SI SK SM TR Designated Extension States: BA Designated Validation States: KH MA MD TN (30) Priority: 30.12.2021 US 202117566075 (71) Applicant: Kar Health, LLC Iowa City, Iowa 52246 (US)	(72) Inventors: KARROWNI, Wassef Cedar Rapids, Iowa 52404 (US) KAROUNI, Mirna Iowa City, Iowa 52246 (US) (74) Representative: Dentons UK and Middle East LLP  One Fleet Place London EC4M 7WS London EC4M 7WS (GB)